"Table 138" of "Measurements of top-quark pair single- and double-differential cross-sections in the all-hadronic channel in $pp$ collisions at $\sqrt{s}=13~\textrm{TeV}$ using the ATLAS detector"

Relative double-differential cross-section as a function of $p_{T}^{t,1}$ vs $N_{jets}$ at particle level in the all hadronic resolved topology in $N_{jets}$ = 6. Note that the values shown here are obtained by propagating the individual uncertainties to the measured cross-sections, while the covariance matrices are evaluated using pseudo-experiments as described in the text. The measured differential cross-section is compared with the prediction obtained with the Powheg+Pythia8 Monte Carlo generator.

在喷注数为6的全强子分辨拓扑结构的粒子级层面，以首个顶夸克横向动量$p_{T}^{t,1}$与喷注数$N_{jets}$为双变量的相对双微分截面。需注意，本次展示的数值通过将各独立不确定度传递至测得的截面获得，而协方差矩阵则采用正文中所述的伪实验方法进行计算。本次测得的微分截面与采用Powheg+Pythia8蒙特卡洛生成器得到的理论预言值进行了对比。